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 A356085 Intersection of A001951 and A054406. 4
 2, 4, 7, 9, 11, 14, 16, 18, 21, 26, 28, 33, 35, 42, 49, 52, 56, 59, 63, 66, 70, 73, 80, 82, 87, 89, 94, 97, 101, 104, 106, 108, 111, 113, 115, 118, 120, 123, 125, 127, 130, 132, 134, 137, 141, 144, 149, 151, 156, 158, 165, 172, 175, 179, 182, 186, 189, 196 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS This is the second of four sequences, u^v, u^v', u'^v, u'^v', that partition the positive integers. See A346308. LINKS Table of n, a(n) for n=1..58. EXAMPLE (1) u ^ v = (1, 5, 8, 12, 15, 19, 22, 24, 25, 29, 31, 32, ...) = A346308 (2) u ^ v' = (2, 4, 7, 9, 11, 14, 16, 18, 21, 26, 28, 33, 35, ...) = A356085 (3) u' ^ v = (3, 6, 10, 13, 17, 20, 27, 34, 51, 58, 64, 71, 81, ...) = A356086 (4) u' ^ v' = (23, 30, 37, 40, 44, 47, 54, 61, 68, 75, 78, 85, ...) = A356087 MATHEMATICA z = 200; r = Sqrt[2]; u = Table[Floor[n*r], {n, 1, z}] (* A001951 *) u1 = Take[Complement[Range[1000], u], z] (* A001952 *) r1 = Sqrt[3]; v = Table[Floor[n*r1], {n, 1, z}] (* A022838 *) v1 = Take[Complement[Range[1000], v], z] (* A054406 *) t1 = Intersection[u, v] (* A346308 *) t2 = Intersection[u, v1] (* A356085 *) t3 = Intersection[u1, v] (* A356086 *) t4 = Intersection[u1, v1] (* A356087 *) CROSSREFS Cf. A001951, A001952, A022838, A054406, A346308, A356086, A356087, A356088 (composites instead of intersections). Sequence in context: A329842 A054406 A292647 * A307645 A287235 A190004 Adjacent sequences: A356082 A356083 A356084 * A356086 A356087 A356088 KEYWORD nonn,easy AUTHOR Clark Kimberling, Jul 26 2022 STATUS approved

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Last modified August 9 02:38 EDT 2024. Contains 375024 sequences. (Running on oeis4.)